Science ❯ Astrophysics ❯ Cosmology

Universe Formation

Stellar Evolution Early Universe Direct Collapse Hypothesis Black Hole Formation Milky Way Galaxy Stellar Collisions Galactic Archaeology Planetary Systems Star Lifecycle

Water Detected From Interstellar Visitor 3I/ATLAS as Perihelion Nears

New space-based data point to active cometary behavior at unusually large distances.

Chandra Finds Early Quasar’s Black Hole Growing Beyond the Eddington Limit

Infinity Galaxy’s Newborn Black Hole Shows Evidence of Direct Collapse